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1. class (PersistField Key record, ToJSON Key record, FromJSON Key record, Show Key record, Read Key record, Eq Key record, Ord Key record) => PersistEntity record

   hledger-web	Hledger.Web.Import

   Persistent serialized Haskell records to the database. A Database Entity (A row in SQL, a document in MongoDB, etc) corresponds to a Key plus a Haskell record. For every Haskell record type stored in the database there is a corresponding PersistEntity instance. An instance of PersistEntity contains meta-data for the record. PersistEntity also helps abstract over different record types. That way the same query interface can return a PersistEntity, with each query returning different types of Haskell records. Some advanced type system capabilities are used to make this process type-safe. Persistent users usually don't need to understand the class associated data and functions.

2. type family PersistEntityBackend record

   hledger-web	Hledger.Web.Import

   Persistent allows multiple different backends (databases).

3. module Database.Persist.Monad.Internal.PersistentShim

   No documentation available.

4. class (PersistField Key record, ToJSON Key record, FromJSON Key record, Show Key record, Read Key record, Eq Key record, Ord Key record) => PersistEntity record

   persistent-mtl	Database.Persist.Sql.Shim

   Persistent serialized Haskell records to the database. A Database Entity (A row in SQL, a document in MongoDB, etc) corresponds to a Key plus a Haskell record. For every Haskell record type stored in the database there is a corresponding PersistEntity instance. An instance of PersistEntity contains meta-data for the record. PersistEntity also helps abstract over different record types. That way the same query interface can return a PersistEntity, with each query returning different types of Haskell records. Some advanced type system capabilities are used to make this process type-safe. Persistent users usually don't need to understand the class associated data and functions.

5. type family PersistEntityBackend record

   persistent-mtl	Database.Persist.Sql.Shim

   Persistent allows multiple different backends (databases).

6. data PersistentSqlException

   persistent-mtl	Database.Persist.Sql.Shim

   No documentation available.

7. class (PersistField Key record, ToJSON Key record, FromJSON Key record, Show Key record, Read Key record, Eq Key record, Ord Key record) => PersistEntity record

   persistent-redis	Database.Persist.Redis

   Persistent serialized Haskell records to the database. A Database Entity (A row in SQL, a document in MongoDB, etc) corresponds to a Key plus a Haskell record. For every Haskell record type stored in the database there is a corresponding PersistEntity instance. An instance of PersistEntity contains meta-data for the record. PersistEntity also helps abstract over different record types. That way the same query interface can return a PersistEntity, with each query returning different types of Haskell records. Some advanced type system capabilities are used to make this process type-safe. Persistent users usually don't need to understand the class associated data and functions.

8. type family PersistEntityBackend record

   persistent-redis	Database.Persist.Redis

   Persistent allows multiple different backends (databases).

9. class (PersistField Key record, ToJSON Key record, FromJSON Key record, Show Key record, Read Key record, Eq Key record, Ord Key record) => PersistEntity record

   classy-prelude-yesod	ClassyPrelude.Yesod

   Persistent serialized Haskell records to the database. A Database Entity (A row in SQL, a document in MongoDB, etc) corresponds to a Key plus a Haskell record. For every Haskell record type stored in the database there is a corresponding PersistEntity instance. An instance of PersistEntity contains meta-data for the record. PersistEntity also helps abstract over different record types. That way the same query interface can return a PersistEntity, with each query returning different types of Haskell records. Some advanced type system capabilities are used to make this process type-safe. Persistent users usually don't need to understand the class associated data and functions.

10. type family PersistEntityBackend record

    classy-prelude-yesod	ClassyPrelude.Yesod

    Persistent allows multiple different backends (databases).

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